Method ViewLayout

context/context.go:3719–3721

ViewLayout sets the "layout" option if and when .View is being called afterwards, in the same request. Useful when need to set or/and change a layout based on the previous handlers in the chain. Note that the 'layoutTmplFile' argument can be set to iris.NoLayout to disable the layout for a specific

(layoutTmplFile string)

//
// Example: https://github.com/kataras/iris/tree/main/_examples/view/context-view-data/
func (ctx *Context) ViewLayout(layoutTmplFile string) {
	ctx.values.Set(ctx.app.ConfigurationReadOnly().GetViewLayoutContextKey(), layoutTmplFile)
}

// ViewData saves one or more key-value pair in order to be passed if and when .View
// is being called afterwards, in the same request.